-50.41% is the change from 976 to 484
Calculation steps:
[( 484 - 976 ) ÷ 976] x 100 = -50.41%
Formula
Percentage change = [(484 - 976) / 976] x 100
Subtract the new number by the original number
484 - 976 = -492
-492 ÷ 976 = -0.5040983606557377
-0.5040983606557377 x 100 = -50.41%